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ASTM A612 High-Strength PVQ Steel Plate

SA612 steel is a high-strength, low-alloy steel plate that combines impressive mechanical properties with excellent weldability and corrosion resistance. GNEE provides this type of steel plate in customizable sizes to fit specific manufacturing needs. With its unique characteristic features, SA612 steel is a popular choice for a wide range of pressure vessel applications.

ASTM A612 High-Strength PVQ Steel Plate Supplier

SA612 steel is a high-strength, low-alloy steel plate that combines impressive mechanical properties with excellent weldability and corrosion resistance.

What is PVQ steel?

PVQ, or Pressure Vessel Quality steel, specifies general requirements for steel plates for pressure vessels. As pressure vessels often contain hazardous gases or liquids, the steel must show high-strength and retain pressure without cracking. Deoxidation of the steel plates conform to PVQ specifications for fine grain, which, along with its specific chemical composition, makes the steel impact resistant.

Characteristic Features of A612 Carbon Steel

One of the most notable characteristics of SA612 steel is its strength-to-weight ratio. This steel plate is lightweight yet highly durable, making it an ideal choice for manufacturing pressure vessels and other components that require high strength but also need to be moved easily. Additionally, SA612 requires minimal preheat before welding and exhibits excellent weldability, which minimizes downtime and reduces labor costs.

Applications

SA612 steel is typically used in the construction of low-temperature pressure vessels, such as storage tanks and heat exchangers. Its high strength and low weight make it an ideal choice for use in harsh environments, such as offshore oil and gas drilling platforms. Additionally, SA612 steel is often used in the manufacturing of cryogenic equipment and piping systems.

Specification Parameters
Basic Information

Chemical Composition of SA612 Pressure Vessel Steel Plate( %):

Grade/ Material Element Composition( Max-A, Min-I)
ASME SA612 C 0.25
Mn 1.00-1.50
Si 0.15-0.50
P 0.035
S 0.025

 

Mechanical Properties of SA612 high-strength carbon steel plate (MPa)

Grade/ Material Tensile Test Ksi/MPa
ASME SA612 Tensile Strength 83-105/570-725
Yield Strength I:50/345
Elongation 16%
Impact Test( if any)  
Service Support
ASTM A612 High-Strength PVQ Steel Plate

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2. Fast Delivery-Good relationship with Mill and Forwarder Shipping Agent for producing and shipping.
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